Datasheet > SS6729-3830CNTB

SS6729-3830CNTB

更新时间： 2023-08-15 00:00:00

品牌	Logo	应用领域
SSC		/
页数	文件大小	规格书
8页	291K
描述
Power Management Circuit

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SS6729-3830CNTB 数据手册

SS6729

400mA Low-dropout Linear Voltage Regulator

with Voltage Detector Function

FEATURES

DESCRIPTION

Including MOSFET for V

, LDO for V

OUT1

OUT2

The SS6729 is a low dropout linear regulator

with voltage detection function.

voltage detector and shutdown control

Low dropout voltage of 550mV (typ.) at 400mA

output current (V

)

It can be divided into four main functional

blocks, including a MOSFET for VOUT1, an LDO

OUT2

Guaranteed 700mA output current for V

OUT1

and 400mA for V

OUT2

for VOUT2, a voltage detector and two shutdown

controls.

Low ground current of 120mA

Output voltage accuracy of 2% for V

Current limit function

OUT2

The voltage detector can be used to detect V

The detecting voltage of the voltage detector

is from 3.0V to 4.6V in 0.1V steps, and the

Built-in voltage detector

Shutdown control for V

and V

OUT2

OUT1

output (D

) of the VCC voltage detection

OUT

has an adjustable delay time before indicating

. The user only needs to add one external

APPLICATIONS

Volyage Regulator for DVD-ROM and CD-ROM

capacitor to implement it. When Vcc is below

the set detection voltage, DOUT is at logic-low.

Drives

Voltage Regulator for HDD and Floppy Drives

Voltage Regulator for circuits with Stepping

Motors or Servo Motors

V_OUT1is controlled by the SD1 pin. When SD1

is logic-high, the internal MOSFET for V

OUT1

switched off, and vice versa.

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Rev.2.02 3/21/2004

www.SiliconStandard.com

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